kern/94293: Random System Freeze

[Grant Peel]

>Number:         94293
>Category:       kern
>Synopsis:       Random System Freeze
>Confidential:   no
>Severity:       critical
>Priority:       high
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Fri Mar 10 04:40:03 GMT 2006
>Closed-Date:
>Last-Modified:
>Originator:     Grant Peel
>Release:        6.0 RELEASE
>Organization:
The Net Now
>Environment:
FreeBSD s1.fpm3.com 6.0-RELEASE FreeBSD 6.0-RELEASE #1: Wed Jan 25 09:15:04 EST 2006     gpeel at s1.fpm3.com:/usr/src/sys/i386/compile/DS9  i386
>Description:
Since February 23, the system has frooze 6 times. There are not log entries that inidicate any errors, (all.log is on).

The nics report host is down, the power light on the remains bright blue (OK condition). Caps and Num lock on keyboard remain functional.

No input can be created from terminal, VIrtual console and no connection can be made by any deamons (ftp, ssh, apache etc).

The hardware has been tested twice with Dell 32 bit diagnostics, as well as memtester32. The system is a Dell PE 1850 Server. The only extra hardware option is a DRAC 4 Card, whis is working fone.

IPFW is enabled, with a restrictive ruleset. No sheel acounts are given, apache (2.1) is running with suexec enabled.

The hardware is not overheating, and the BIOS system logs are not reporting any hardware status changes or errors.
>How-To-Repeat:
Leave online running.
>Fix:
N/A
>Release-Note:
>Audit-Trail:
>Unformatted: